instrument cluster AUDI Q7 2009 Owner´s Manual

______________________________________________ A_ d_a ""' p'-- t_iv _ e_ A_ i_r _S_ u_s _,p_ e _ n_s_ i_ o _ n _ ___.9I
- Press the I CARI f unction button . The main menu
Adaptive Air Su spe nsion appears~
page 208, fig. 224 or
~ page 208, fig . 225 .
Select the desired mode by rotating and pressing the
control knob .
Rai sing and l owerin g
If arrow
G) is white :::::, page 208, fig. 225, the vehicle is raised.
If arrow @ is
white, the vehicle is lowered .
The respective arrow stays on until the !eve.I change is complete.
The time used for a level change can vary, depending on the current
driving conditions.
Di sp la yin g th e ve hicle l eve l
The current vehicle level is shown with segments filled out in the
segment display@. If only the bottom segment is filled out, the
vehicle is at highway level. If all segments are filled out, the vehicle
is at high level 2 and has the greatest amount of ground clearance
poss ible.
While the vehic le is being raised or lowered, the target level is indi­
cated by an arrow © next to the corresponding segmen t. The arrow
disappears again when the vehic le is at the target level.
Limita tion s to MMI setting s
Please note that not every driving mode can be selected in every
driving si tuation. For example, it is not possib le to switch to "lift"
mode at speeds above 12 mph (20 km/h). This mode is then shown
greyed out in the MMI Display.
The vehicle can on ly be lowered when all of the vehicle's doors are
closed. If one door is open, a ll driving modes whose level setting is
below the current vehicle leve l appear greyed out in the MMI
Display. If a door is opened while the vehicle is being lowered, the
lowering process is interrupted until all doors are closed again .
Contro ls and eq uip­
ment
I f the system is temporarily unavailable due to, for instance, an
empty compressed air tank, the driving modes that cannot be se t
appear
greyed out in the MM I Display. As soon as the system is avai l­
able again, the driving modes can once more be selected in the
display.
[ i ] Tips
• For additiona l information on the driving modes:::::, page 207,
"Chassis controls".
• When the compressed air tank is empty, the compressor can be
sw itched on by starting the engine. The Adaptive Air Suspension is
once again availab le, after waiting a few minutes. •
Applies to veh icles: with Adapt ive A ir Suspens ion
Appearance in the instrument cluster display
You can view the current vehicle level in the instrument
cluster display.
Fig . 2 26 D ispla y:
A dap tive Air Sus pen-
s ion
~
Vehicle care I I irechnical data

Safety belts -----------------=------
Safety belts
General notes
Always wear safety belts!
Wearing safety belts correctly saves lives!
This chapter explains why safety belts are necessary, how
they work and how to adjust and wear them correctly.
- Read all the information that follows and heed all of the
instruct ions and WARNINGS.
& WARNING
Not wearing safety belts or wearing them improperly increases
the risk of serious personal injury and death.
• Safety belts are the single most effective means available to
reduce the risk of serious injury and death in automobile acci­
dents . For your protection and that of your passengers, always
correctly wear safety belts when the vehicle is moving.
• Pregnant women, injured, or physically impaired persons must
also use safety belts . Like all vehicle occupants, they are more
likely to be seriously injured if they do not wear safety belts . The
best way to protect a fetus is to protect the mother -throughout
the entire pregnancy. •
Number of seats
Vehicles with five seats: Your vehicle has two front seats and three
rear seats. Each seating position has a safety belt.
Vehicles with six seats:* Your vehicle has two front seats, two seats
in the second row and two seats in the third row. Each seating posi­
tion has a safety belt.
Controls and equip­ ment Safety first
Vehicle operation Vehicles
with seven seats:* Your vehicles has two front seats, three
seats in the second row and two seats in the third row. Each seating
position has a safety belt.
& WARNING
Not wearing safety belts or wearing them improperly increases
the risk of serious personal injury and death.
• Never strap more than one person, including small children,
into any belt. It is especially dangerous to place a safety belt over
a child sitting on your lap.
• Never let more people ride in the vehicle than there are safety
belts available.
• Be sure everyone riding in the vehicle is properly restrained
with a separate safety belt or child restraint. •
Safety belt warning light 4,.
Your vehicle has a warning system for the driver and front
seat passenger (on USA models only) to remind you about
the importance of buckling-up.
Vehicle care
Fig . 239 Safety belt
warning light in the
instrument cluster -
enlarged ...
Do-it-yourself service Technical data

-Safety belts ----=-----------------
Before driving off
, always:
Fasten your safety belt and make sure you are wearing it
properly.
Make sure that your passengers also buckle up and prop­
erly wear their safety belts.
- Protect children with a child restraint sys tem appropriate
for the size and age.
The warning light .ft in the instrument cluster lights up when the
ignition is switched on as a reminder to fasten the safety belts. In
addition, you will hear a warning tone.
After the ignition is switched on, the warning light in the instrument
cluster will a lways come on for about 6 seconds and if the driver has
not fastened the safety belt, a warning tone will also sound for
about 6 seconds. As soon as the driver has fastened the safety belt,
the warning tone will stop and the warning light will go out.
If the driver or front seat passenger have not buckled-up within
about 10 seconds after the warning tone has stopped and the
vehicle is moving faster than about 15 mph, the warning tone will
sound again for about 6 seconds and then stop for 24 seconds and
then repeat this reminder sequence for a maximum of 2 minutes. At
speeds be low 5 mph, the warning tone will not sound .
Fasten your safety belt and make sure that your passengers also
properly put on their safety belts.
& WARNING
• Safety belts are the single most effective means available to
reduce the risk of serious injury and death in automobile acci ­
dents . For your protection and that of your passengers , always
correctly wear safety belts when the vehicle is moving.
• Failure to pay attention to the warning light that come on,
could lead to personal injury.
a
Why safety belts?
Frontal co11isions and the law of physics
Frontal crashes create very strong forces for people riding
in vehicles.
Fig. 240 Unbelted
occupants in a vehicle
heading for a wall
Fig. 241 The vehicle
crashes into the wall
The physical principles are simple. Both the vehicle and the passen­
gers possess energy which varies with vehicle speed and body
we ight . Engineers call this energy "kinetic energy."
T he higher the speed of the vehicle and the greater the vehic le's
we ight, the more energy that has to be "absorbed" in the crash .
Vehicle speed is the most significan t factor . If the speed doubles
from 15 to 30 mph (25 to 50 km /h), the energy increases 4 times! .,

__________________________________________________ A_ i_ r _b _a...; g::- s_ y=--- s_t _e _m __ fflll
Child restraints on the front seat -some
important things to know
- Be sure to read the important information and heed the
WARNINGS for important details about children and
Advanced Airbags :=>
page 263.
Even though your vehicle is equipped with an Advanced Airbag
System, make certain that all children, especially those 12 years and
younger, always ride in the back seat properly restrained for their age and size . The airbag on the passenger side makes the front seat
a potentially dangerous place for a child to ride . The front seat is not
the safest place for a child in a forward -facing child safety seat. It
can be a very dangerous place for an infant or a child in a rearward ­
facing seat.
The Advanced Airbag System in your vehicle has been certified to
comply with the requirements of United States Federal Motor
Vehicle Safety Standard 208 as applicable at the time your vehicle
was manufactured.
The Standard requires the front airbag on the passenger side to be
turned off ("suppressed") if a child up to about one year of age
restrained in one of the rear-facing or forward-facing infant
restraints listed in Federal Motor Vehicle Safety Standard 208 with
which the Advanced Airbag System in your vehicle was certified has been installed on the front passenger seat. For a listing of the child
restraints that were used to certify compliance with the US Safety
Standard =>
page 265.
The PASSENGER AIR BAG OFF light in the instrument panel tells you
when the front Advanced Airbag on the passenger side has been
turned off by the electronic control unit.
Each time you turn on the ignition, the
PASSENGER AIR BAG OFF
light will come on for a few seconds and:
• will stay on if the front passenger seat is not occupied
Controls and equip­
ment Safety first Vehicle operation
•
will stay on if there is a small child or child restraint on the front
passenger seat
• will go off if the front passenger seat is occupied by an adult as
registered by the weight-sensing mat=>
page 252, "Monitoring the
Advanced Airbag System" .
The
PASSENGER AIR BAG OFF light comes on when the control unit
detects a total weight on the front passenger seat that requires the
front airbag to be turned off.
If the total weight on the front passenger seat is more than that of
a typical 1 year-old child but less than the weight of a small adult,
the front airbag on the passenger side can deploy (the
PASSENGER
AIR BAG OFF
light does not come on). If the PASSENGER AIR BAG
OFF
light does not come on, the front airbag on the passenger side
has not been turned off by the electronic control unit and can
deploy if the control unit senses an impact that meets the condi­
tions stored in its memory.
For example, the airbag may deploy if:
• a small child that is heavier than a typical 1 year -old child is on
the front passenger seat (regardless of whether the child is in one
of the child safety seats listed=>
page 265), or
• a child who has outgrown child restraints is on the front
passenger seat.
If the front passenger airbag is turned off, the
PASSENGER AIR BAG
OFF
light comes on in the instrument cluster and stays on.
The front airbag on the passenger side may
not deploy (the
PASSENGER AIR BAG OFF light does not illuminate and stay lit) even
if a small adult or teenager, or a passenger who is not sitting upright
with their back against a non-reclined backrest with their feet on the
vehicle floor in front of the seat is on the front passenger seat
=>
page 222, "Proper seating position for the driver".
If the front passenger airbag deploys, the Federal Standard requires
the airbag to meet the "low risk" deployment criteria to reduce the risk of injury through interaction with the airbag . "Low risk" deploy­
ment occurs in those crashes that take place at lower decelerations
I),
Vehicle care Do-it-yourself service Technical data

___ A_ ir_ b_ a-g _ s_y _s_ t_ e_ m _________________________________________________ _
& WARNING (continued)
• If you must install a rearward facing child safety seat on the
front passenger seat because of exceptional circumstances and
the PASSENGER AIR BAG OFF light does not come on and stay on,
immediately install the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
authorized Audi dealer.
& WARNING
If, in exceptional circumstances, you must install a forward-facing
child restraint on the front passenger's seat:
• Always make sure the forward -facing seat has been designed
and certified by its manufacturer for use on a front seat with a
passenger front and side airbag.
• Never put the forward-facing child restraint up against or very
near the instrument panel.
• Always move the passenger seat into its rearmost position in
the seat's fore and aft adjustment range, as far away from the
airbag as possible, before installing the forward-facing child
restraint . The backrest must be adjusted to an upright position.
• Make sure that the PASSENGER AIR BAG OFF light comes on
and stays on all the time whenever the ignition is switched on. •
Advanced Airbag System components
The front passenger seat in your vehicle has a lot of very important
parts of the Advanced Airbag System in it. These parts include the
weight-sensing mat, sensors, wiring, brackets, and more. The func­
tion of the system in the front passenger seat is checked by the elec ­
tronic control unit when the ignition is on. The control unit monitors
the Advanced Airbag System and turns the airbag indicator light on
when a malfunction in the system components is detected. The
function of the airbag indicator light is described in greater detail below
. Because the front passenger seat contains important parts
of the Advanced Airbag System, you must take care to prevent it
from being damaged. Damage to the seat may prevent the
Advanced Airbag for the front passenger seat from doing its job in
a crash .
The front Advanced Airbag System consists of the
following:
• Crash sensors in the front of the vehicle that measure vehicle
acceleration/deceleration to provide information to the Advanced
Airbag System about the severity of the crash.
• An electronic control unit, with integrated crash sensors for front
and side impacts. The control unit "decides" whether to fire the
front airbags based on the information received from the crash
sensors. The control unit also "decides" whether the safety belt
pretensioners should be activated.
• An Advanced Airbag with gas generator for the driver inside the
steering wheel hub .
• An Advanced Airbag with gas generator inside the instrument
panel for the front passenger.
• A weight-sensing mat under the upholstery padding of the front
passenger seat cushion that measures the total weight on the seat.
The information registered is sent continuously to the electronic
control unit to regulate deployment of the front Advanced Airbag on
the passenger side.
• An airbag monitoring system and indicator light in the instru ­
ment cluster ~
page 252.
• The PASSENGER AIR BAG OFF light comes on and stays on in the
center of the instrument panel~
page 253, fig. 253 and tells you
when the front Advanced Airbag on the passenger side has been
turned off.
• A sensor below the safety belt latch for the front seat passenger
to measure the tension on the safety belt. The tension on the safety
belt and the weight registered by the weight -sensing mat help the
control unit "decide" whether the front airbag for the front ..

possible that an airbag will not deploy at a seating position where
the safety belt is being used but will inflate at the position where the
safety belt is not being used . It is important that nothing interfere
with the safety belt buckles so that the sensors can send the correct
information about safety belt use to the electronic control unit .
& WARNING
Changing the vehicle's suspension including use of unapproved
tire -rim combinations can change Advanced Airbag performance
and increase the risk of serious personal injury in a crash.
• Never install suspension components that do not have the
same performance characteristics as the components originally
installed on your vehicle.
• Never use tire-rim combinations that have not been approved
by Audi.
& WARNING
Items stored between the safety belt buckle and the center
console can cause the sensors in the buckle to send the wrong
information to the electronic control module and prevent the
Advanced Airbag System from working properly.
• Always make sure that nothing can interfere with the safety
belt buckles and that they are not obstructed.
Undeployed airbag modu les and pretensioners might be classified
as Perchlorate Material -special handling may apply, see
www.dtsc .ca.gov/ha zardouswaste/perchlorat e. When the vehicle or
parts of the restraint system including airbag modules and safety
belts with pretensioners are scrapped, all applicable laws and regu­
lations must be observed. Your authorized Audi dealer is familiar
with these requiremen ts and we recommend that you have your
dealer perform this service for you.•
Safety first
Side airbags
Description of side airbags Airbag
system
The airbag system
can provide supplemental protection
to properly restrained occupants.
Fig . 254 Side airbag
location in the driver's
sea t
The side airbags are located in the sides of the front seat backrests
~ fig. 254 and the rear backrest * facing the doors . They are identi ­
fied by the word "AIRBAG" .
The side airbag system basically consists of:
• the electronic control module and external side i mpact sensors
• the two side airbags located in the sides of the front backrests
• two rear side airbags (as an ordered
option)
• the airbag warning light in the instrument cluster.
The airbag system is mon itored e lectronica lly to make certain that
it is functioning prop erly at all times. Each time you turn on the igni ­
tion, the airbag system indicator light will come on for a few
seconds (se lf diagnostics) .
The side airbag system supplements the safety belts and can help
to reduce the risk of injury to the driver's , front and rea r*
passenger's upper torso on the side of the vehicle that is struck in a
s ide collision . The airbag dep loys on ly in side impacts and only
when the vehicle acceleration registered by the control unit is high
~
Vehicle care I I irechnical data

& WARNING (continued)
• On wet road surfaces, be careful not to drive too fast because
the front wheels could begin to slide on top of the water (aqua ­
planing) . If this should occur , you will have no warning from a
sudden increase in engine speed as with a front -wheel drive
vehicle. Always drive at speeds which are suited to the road condi­
tions -risk of crash. •
Energy management
Starting ability is optimized
Energy management controls the distribution of electrical
energy and thus optimizes the availability of electrical
energy for starting the engine.
If a vehicle with a conventional energy system is not driven for a
long period of time, the battery is discharged by idling current
consumers (e.g. immobilizer). In certain circumstances it can result
in there being insufficient energy available to start the engine.
Intelligent energy management in your vehicle handles the distribu ­
tion of electrical energy. Starting ability is markedly improved and
the life of the battery is extended.
Basically , energy management consists of
battery diagnosis, idling
current management
and dynamic energy management .
Battery diagnosis
Battery diagnosis continuously determines the state of the battery.
Sensors determine battery voltage, battery current and battery
temperature. This determines the current state of charge and the
power of the battery.
Controls and equip­ ment Safety first Vehicle operation
Intelligent technology
Idling current management
Idling
current management reduces energy consumption while the
vehicle is standing. With the ignition switched off, it controls the
energy supply to the various electrical components. Data from
battery diagnosis is considered.
Depending on the battery's state of charge, individual consumers
are gradually turned off to prevent excessive discharge of the
battery and thus maintain starting capability.
Dynamic energy management
While the vehicle is being driven, dynamic energy management
distributes the energy generated according to the needs of the indi­
vidual components. It regulates consumption, so that more elec­
trical energy is not being used than is being generated and ensures
an optimal state of charge for the battery.
[ i] Tips
• But even energy management cannot negate the limits of
physics. Consider that the power and life of a battery are limited.
• I f starting ability is threatened, you are informed by a warning
~ page 296, "Driver notification in the instrument cluster
display". •
What you should know
-----------------
The highest priority is given to maintaining starting capa-
bility.
Th e battery is severely taxed in short -distance driving, in city traffic
and during the cold time of year. Abundant electrical energy is
required, but only a litt le is generated. It is also critical if the engine
is not running and electrical components are turned on. In this
instance energy is being consumed but none is being generated.
It is in precisely these situations that you will notice energy manage ­
ment actively regulating the distribution of energy.
•
Vehicle care Do-it-yourself service Technical data

llffl __ ln_ t _e_ ll-'"ig ...,_ e_ n_t _t_ e_ c_ h _ n_o _ l_o _,.g= y,_ __________________________________________ _
Vehicle stands for an extended period
If you do not drive your vehicle over a period of several days or
weeks, electrical components are gradually cut back or switched off.
This reduces energy consumption and maintains starting capability
over a longer period.
Take into consideration that when you unlock your vehicle, some
convenience functions, such as the remote key or power seat
adjustment, may not be available. The convenience functions will be
available again when you turn on the ignition and start the engine.
With the engine turned off
If you listen to the radio, for example, with the engine turned off or
use other MMI functions, the battery is being discharged.
If starting capability is jeopardized due to energy consumption, the
following warning appears in the MMI display:
Please start engine, otherwise system will switch off in
3 minutes.
The warning indicates that the system will be turned off automati­
cally after 3 minutes. If you wish to continue using the functions,
you have to start the engine.
With the engine running
Although electrical energy is generated when the vehicle is being
driven, the battery can become discharged. This happens mostly
when little energy is being generated and a great deal consumed and the battery's state of charge is not optimal.
To bring the energy balance back into equilibrium, consumers
which require especially large amounts of energy are temporarily
cut back or switched off. Heating systems in particular require a
great deal of energy. If you notice, for example, that the heated
seats* or the heated rear window are not heating, they have been
temporarily cut back or switched off. These systems will be available
again as soon as the energy balance has been restored.
You will also notice that engine idle speed has been increased
slightly. This is normal and not a cause for concern. By increasing engine idle speed the additional energy required is generated and
the battery is charged. •
Driver notification in the instrument cluster
display
If battery power drops into the range where it can limit the ability of
the engine to start, this is shown in the instrument cluster display
with the following driver message:
C Low battery charge: battery will be charged while driving
This notification reminds you that the starting capability of the
engine may be limited. As soon as you start driving again, the
battery will be recharged and the notification will go out.
Driver notification appears and goes out again
If this driver notification appears after the ignition is turned on or
while driving and it goes out again after a while, the battery has
been adequately recharged.
Driver notification appears and does not go out again
If this driver notification appears after the ignition is turned on or
while driving and does not go out again, the battery's state of
charge is not in the optimal range. Starting ability is restricted. Have
the battery checked as soon as possible by an authorized Audi dealer or qualified workshop. •

pillar. On Canada vehicles, the tire pressure label is located either on
t he driver's side 8 -pillar or inside the fuel fil ler flap. Inflate trailer
tires to trailer and tire manufacturers' specifications.
L ight s
The head light settings should be checked with the trailer attached
before driving off . Check to make sure both vehicle and trai ler lights
are working properly.
Sa fety c hain s
Be sure trailer safety chains are properly connected from the trailer
to the hitch on the vehicle . Leave enough slack in the chains to
permit turning corners. When you insta ll safety chains, make sure
they will not drag on the road when you are driving .
The chains should cross under the tra iler tongue to prevent it from
dropping in case of separation from the hitch.
0 Note
If you are going to tow a traile r, you must activate the trailer opera ­
tion mode =>
page 211, "Towing a trailer" .
Driving instructions
Driving with a trailer always requires extra care and
consideration.
To obtain the best possible handling of vehicle and trailer,
please note the fo llow ing:
- Do not tow a loaded trailer when your car i tse lf is not
loaded .
- Be especia lly careful when passing other vehicles .
- Observe speed l imits.
- Do not drive at the maximum permiss ible speed .
Controls and equip­
ment Safety first Vehicle operation
Tr
aile r t owing
Always apply brakes early .
- Monitor the temperature gauge .
Weigh t dis tr ibution
Towing a loaded trailer wi th an empty car results in a highly
unstable dis tribution of weight . If this cannot be avoided , drive at
very low speeds only to avoid the risk of losing steering control.
A "balanced" rig is easier to operate and control. This means that
the tow vehicle should be loaded to the extent possible and permis ­
sib le, while keeping the trailer as light as possib le under the circum ­
stances . Whenever possible, transfer some cargo to the luggage
compartment of the tow vehicle whi le observing tongue load
requirements and vehicle loading considerations .
Speed
The higher th e speed, the more difficu lt it becomes for the driver to
control the rig . Do not drive at t he maximum pe rmissible speed.
Reduce your speed even more
if load, weather or wind conditions
a re unfavorable -particularly when going downhil l.
Reduce vehicle speed
i mmedi ate ly if the trailer shows the slightest
sign of swaying.
Do not tr y to s top the swaying by accelerating .
Observe speed limits . In some areas, speeds for vehicles towing
trailers are lower than for regular vehicles .
Always apply brakes early. When driving downhill, shift into a lower gear to use the engine braking effect to slow the vehicle. Use of the
brakes alone can cause them to overheat and fa il.
Coo lant t emperatu re
The coolant temperature gauge=> page 13 must be obse rved care ­
ful ly. If the need le moves close to the upper end of the sca le , reduce
speed immediately and/or turn off the air conditioner .
If the coolant temperature warning light in the instrument cluster
starts f lashing
- f- , pul l off the road, stop and let the engine idle for
about two minutes t o prevent heat build -up.
Vehicle care Do-it-yourself service Technical data

lllftl.,___F_ u_ s_ e_s _ a_n _ d_ b_ u_lb _ s _______________________________________________ _
[ i J Tips
You are well advised to keep a supply of spare fuses in your vehicle .
Fuses with the proper ampere ratings are available at your autho ­
rized Audi dealer. •
Fuse Location, Instrument Panel left
Fig . 309 Fuse panel
layout
Some of the equipment items listed are optional or only available on
certain model configurations .
Note that the following table is accurate at the time of going to
press and is subject to change. In the event of discrepancies, the
label on the inside of the cover always takes precedence.
The power seats are protected by circuit breakers, which automati­
cally reset after a few seconds after the overload has been reme ­
died.
No.
Equipment
Fuse holder (red)
1
2
3
Not used
Not used
Not used
Amps
No. Equipment
4 Tire pressure monitoring system
5 Not used
6 Lumbar support driver's seat
7 Window regulators (left side of vehicle)
8 Door control module (left side of vehicle)
9 Battery energy management
10 Electronic ignition lock,
power steering column adjustment
11 Switch module steering column
12 Intelligent
power module convenience
Fuse holder (brown)
1
2
Not used
Not used
3 Not used
4 Wiper system
5 Rain sensor
6 Horn
7
8
9
Intelligent power module driver
Intelligent power module driver
(lights left side of vehicle)
Intelligent power module driver
(lights right side of vehicle)
10 Instrument cluster
11 Headlight washer system
12 Diagnostic connector
Fuse holder (black) Amps
5
10
35 15
5
30
10 5
30
5
25
30
25 25
10
30
10
-